Yes, grasshoppers do ventilate. When they contract the muscles intheir abdomen, it forces air out through the tracheae. The abdomengoes back to its normal state when the muscl…es relax. ( Full Answer )
Ventilators blow air-or air with extra oxygen-into the airways and then the lungs. The airways are pipes that carry oxygen-rich air to your lungs. They also carry carbon dioxi…de, a waste gas, out of your lungs. The airways include your: .
Nose and linked air passages, called nasal cavities .
Larynx (LAR-ingks), or voice box .
Trachea (TRA-ke-ah), or windpipe .
Tubes called bronchial tubes or bronchi, and their branches ( Full Answer )
The ventilator originates from the Iron Lung which was invented by Philip Drinker and Louis Agassiz Shaw. In 1931, the Iron Lung was improved to become the ventilator by John …Haven Emerson. ( Full Answer )
The ventilation rate of industrial ventilation should exceed the supply rate by 10%. There is a detailed description of these rates in the Lab Ventilation ACH Rates Standards …and Guidelines manual. ( Full Answer )